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NABARD Grade A Hardware — practice questions — page 2

Explore 32 free Hardware questions in NABARD Grade A Computer Awareness. Open each question or exercise to read its content, reference answers and available explanation.

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Hardware questions and exercises with answers

Showing questions 31–32 of 32.

The iPhone brought with it an operating system exclusive to:Read the answer and worked solution →The first smartphone was introduced by which company?Read the answer and worked solution →

Worked practice questions

The iPhone brought with it an operating system exclusive to:

  1. Atari
  2. Acorn
  3. Apple
  4. Adobe
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Correct answer: C. Apple

1. The system is called iOS. 2. No other maker may use it. 3. It is exclusive to Apple. _Source: OpenStax, Workplace Software and Skills, Ch 1 'Technology in Everyday Life and Business'_

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The first smartphone was introduced by which company?

  1. HCL
  2. NEC
  3. RIM
  4. IBM
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Correct answer: D. IBM

1. It was the Simon Personal Communicator. 2. It appeared in 1993. 3. The company was IBM. _Source: OpenStax, Workplace Software and Skills, Ch 1 'Technology in Everyday Life and Business'_

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